… | |
… | |
12 | # start a rxvt using it: |
12 | # start a rxvt using it: |
13 | |
13 | |
14 | rxvt --perl-lib $HOME -pe grab_test |
14 | rxvt --perl-lib $HOME -pe grab_test |
15 | |
15 | |
16 | DESCRIPTION |
16 | DESCRIPTION |
17 | Everytime a terminal object gets created, scripts specified via the |
17 | Everytime a terminal object gets created, extension scripts specified |
18 | "perl" resource are loaded and associated with it. |
18 | via the "perl" resource are loaded and associated with it. |
19 | |
19 | |
20 | Scripts are compiled in a 'use strict' and 'use utf8' environment, and |
20 | Scripts are compiled in a 'use strict' and 'use utf8' environment, and |
21 | thus must be encoded as UTF-8. |
21 | thus must be encoded as UTF-8. |
22 | |
22 | |
23 | Each script will only ever be loaded once, even in rxvtd, where scripts |
23 | Each script will only ever be loaded once, even in rxvtd, where scripts |
24 | will be shared (but not enabled) for all terminals. |
24 | will be shared (but not enabled) for all terminals. |
25 | |
25 | |
26 | Prepackaged Extensions |
26 | PREPACKAGED EXTENSIONS |
27 | This section describes the extensiosn delivered with this version. You |
27 | This section describes the extensions delivered with this release. You |
28 | can find them in /opt/rxvt/lib/urxvt/perl/. |
28 | can find them in /opt/rxvt/lib/urxvt/perl/. |
29 | |
29 | |
30 | You can activate them like this: |
30 | You can activate them like this: |
31 | |
31 | |
32 | rxvt -pe <extensionname> |
32 | rxvt -pe <extensionname> |
33 | |
33 | |
34 | selection |
34 | selection (enabled by default) |
35 | Miscellaneous selection modifications. |
35 | (More) intelligent selection. This extension tries to be more |
|
|
36 | intelligent when the user extends selections (double-click and |
|
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37 | further clicks). Right now, it tries to select words, urls and |
|
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38 | complete shell-quoted arguments, which is very convenient, too, if |
|
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39 | your ls supports "--quoting-style=shell". |
|
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40 | |
|
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41 | A double-click usually selects the word under the cursor, further |
|
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42 | clicks will enlarge the selection. |
|
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43 | |
|
|
44 | The selection works by trying to match a number of regexes and |
|
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45 | displaying them in increasing order of length. You can add your own |
|
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46 | regexes by specifying resources of the form: |
|
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47 | |
|
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48 | URxvt.selection.pattern-0: perl-regex |
|
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49 | URxvt.selection.pattern-1: perl-regex |
|
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50 | ... |
|
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51 | |
|
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52 | The index number (0, 1...) must not have any holes, and each regex |
|
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53 | must contain at least one pair of capturing parentheses, which will |
|
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54 | be used for the match. For example, the followign adds a regex that |
|
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55 | matches everything between two vertical bars: |
|
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56 | |
|
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57 | URxvt.selection.pattern-0: \\|([^|]+)\\| |
|
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58 | |
|
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59 | You can look at the source of the selection extension to see more |
|
|
60 | interesting uses, such as parsing a line from beginning to end. |
|
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61 | |
|
|
62 | This extension also offers following bindable keyboard commands: |
36 | |
63 | |
37 | rot13 |
64 | rot13 |
38 | Rot-13 the selection when activated. Used via keyboard trigger: |
65 | Rot-13 the selection when activated. Used via keyboard trigger: |
39 | |
66 | |
40 | URxvt.keysym.C-M-r: perl:selection:rot13 |
67 | URxvt.keysym.C-M-r: perl:selection:rot13 |
|
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68 | |
|
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69 | remote-pastebin |
|
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70 | Upload the selection as textfile to a remote site. |
|
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71 | |
|
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72 | URxvt.keysym.C-M-e: perl:selection:remote-pastebin |
|
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73 | |
|
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74 | To set the command to upload the file set this resource: |
|
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75 | |
|
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76 | URxvt.selection-pastebin-cmd: rsync -apP % ruth:/var/www/www.ta-sa.org/files/txt/. |
|
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77 | |
|
|
78 | The % is the placeholder for the textfile. The name of the |
|
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79 | textfile is the hex encoded md5 sum of the selection. After an |
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80 | successful upload the selection will be replaced by the |
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81 | following url (the % is the placeholder for the filename): |
|
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82 | |
|
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83 | URxvt.selection-pastebin-url: http://www.ta-sa.org/files/txt/% |
|
|
84 | |
|
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85 | option-popup (enabled by default) |
|
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86 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) |
|
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87 | options at runtime. |
|
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88 | |
|
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89 | selection-popup (enabled by default) |
|
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90 | Binds a popup menu to Ctrl-Button3 that lets you convert the |
|
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91 | selection text into various other formats/action (such as uri |
|
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92 | unescaping, perl evalution, web-browser starting etc.), depending on |
|
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93 | content. |
|
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94 | |
|
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95 | searchable-scrollback<hotkey> (enabled by default) |
|
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96 | Adds regex search functionality to the scrollback buffer, triggered |
|
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97 | by a hotkey (default: "M-s"). While in search mode, normal terminal |
|
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98 | input/output is suspended and a regex is displayed at the bottom of |
|
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99 | the screen. |
|
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100 | |
|
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101 | Inputting characters appends them to the regex and continues |
|
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102 | incremental search. "BackSpace" removes a character from the regex, |
|
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103 | "Up" and "Down" search upwards/downwards in the scrollback buffer, |
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104 | "End" jumps to the bottom. "Escape" leaves search mode and returns |
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105 | to the point where search was started, while "Enter" or "Return" |
|
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106 | stay at the current position and additionally stores the first match |
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107 | in the current line into the primary selection. |
|
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108 | |
|
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109 | selection-autotransform |
|
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110 | This selection allows you to do automatic transforms on a selection |
|
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111 | whenever a selection is made. |
|
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112 | |
|
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113 | It works by specifying perl snippets (most useful is a single "s///" |
|
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114 | operator) that modify $_ as resources: |
|
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115 | |
|
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116 | URxvt.selection-autotransform.0: transform |
|
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117 | URxvt.selection-autotransform.1: transform |
|
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118 | ... |
|
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119 | |
|
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120 | For example, the following will transform selections of the form |
|
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121 | "filename:number", often seen in compiler messages, into "vi |
|
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122 | +$filename $word": |
|
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123 | |
|
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124 | URxvt.selection-autotransform.0: s/^([^:[:space:]]+):(\\d+):?$/vi +$2 \\Q$1\\E\\x0d/ |
|
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125 | |
|
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126 | And this example matches the same,but replaces it with vi-commands |
|
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127 | you can paste directly into your (vi :) editor: |
|
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128 | |
|
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129 | URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/ |
|
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130 | |
|
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131 | Of course, this can be modified to suit your needs and your editor |
|
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132 | :) |
|
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133 | |
|
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134 | To expand the example above to typical perl error messages ("XXX at |
|
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135 | FILENAME line YYY."), you need a slightly more elaborate solution: |
|
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136 | |
|
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137 | URxvt.selection.pattern-0: ( at .*? line \\d+\\.) |
|
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138 | URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/ |
|
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139 | |
|
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140 | The first line tells the selection code to treat the unchanging part |
|
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141 | of every error message as a selection pattern, and the second line |
|
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142 | transforms the message into vi commands to load the file. |
|
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143 | |
|
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144 | mark-urls |
|
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145 | Uses per-line display filtering ("on_line_update") to underline urls |
|
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146 | and make them clickable. When middle-clicked, the program specified |
|
|
147 | in the resource "urlLauncher" (default "x-www-browser") will be |
|
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148 | started with the URL as first argument. |
|
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149 | |
|
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150 | block-graphics-to-ascii |
|
|
151 | A not very useful example of filtering all text output to the |
|
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152 | terminal, by replacing all line-drawing characters (U+2500 .. |
|
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153 | U+259F) by a similar-looking ascii character. |
41 | |
154 | |
42 | digital-clock |
155 | digital-clock |
43 | Displays a digital clock using the built-in overlay. |
156 | Displays a digital clock using the built-in overlay. |
44 | |
157 | |
45 | example-refresh-hooks |
158 | example-refresh-hooks |
46 | Displays a very simple digital clock in the upper right corner of |
159 | Displays a very simple digital clock in the upper right corner of |
47 | the window. Illustrates overwriting the refresh callbacks to create |
160 | the window. Illustrates overwriting the refresh callbacks to create |
48 | your own overlays or changes. |
161 | your own overlays or changes. |
49 | |
162 | |
|
|
163 | API DOCUMENTATION |
50 | General API Considerations |
164 | General API Considerations |
51 | All objects (such as terminals, time watchers etc.) are typical |
165 | All objects (such as terminals, time watchers etc.) are typical |
52 | reference-to-hash objects. The hash can be used to store anything you |
166 | reference-to-hash objects. The hash can be used to store anything you |
53 | like. All members starting with an underscore (such as "_ptr" or |
167 | like. All members starting with an underscore (such as "_ptr" or |
54 | "_hook") are reserved for internal uses and must not be accessed or |
168 | "_hook") are reserved for internal uses and MUST NOT be accessed or |
55 | modified). |
169 | modified). |
56 | |
170 | |
57 | When objects are destroyed on the C++ side, the perl object hashes are |
171 | When objects are destroyed on the C++ side, the perl object hashes are |
58 | emptied, so its best to store related objects such as time watchers and |
172 | emptied, so its best to store related objects such as time watchers and |
59 | the like inside the terminal object so they get destroyed as soon as the |
173 | the like inside the terminal object so they get destroyed as soon as the |
60 | terminal is destroyed. |
174 | terminal is destroyed. |
61 | |
175 | |
|
|
176 | Argument names also often indicate the type of a parameter. Here are |
|
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177 | some hints on what they mean: |
|
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178 | |
|
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179 | $text |
|
|
180 | Rxvt-unicodes special way of encoding text, where one "unicode" |
|
|
181 | character always represents one screen cell. See ROW_t for a |
|
|
182 | discussion of this format. |
|
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183 | |
|
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184 | $string |
|
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185 | A perl text string, with an emphasis on *text*. It can store all |
|
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186 | unicode characters and is to be distinguished with text encoded in a |
|
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187 | specific encoding (often locale-specific) and binary data. |
|
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188 | |
|
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189 | $octets |
|
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190 | Either binary data or - more common - a text string encoded in a |
|
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191 | locale-specific way. |
|
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192 | |
|
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193 | Extension Objects |
|
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194 | Very perl extension is a perl class. A separate perl object is created |
|
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195 | for each terminal and each extension and passed as the first parameter |
|
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196 | to hooks. So extensions can use their $self object without having to |
|
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197 | think about other extensions, with the exception of methods and members |
|
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198 | that begin with an underscore character "_": these are reserved for |
|
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199 | internal use. |
|
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200 | |
|
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201 | Although it isn't a "urxvt::term" object, you can call all methods of |
|
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202 | the "urxvt::term" class on this object. |
|
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203 | |
|
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204 | It has the following methods and data members: |
|
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205 | |
|
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206 | $urxvt_term = $self->{term} |
|
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207 | Returns the "urxvt::term" object associated with this instance of |
|
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208 | the extension. This member *must not* be changed in any way. |
|
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209 | |
|
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210 | $self->enable ($hook_name => $cb, [$hook_name => $cb..]) |
|
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211 | Dynamically enable the given hooks (named without the "on_" prefix) |
|
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212 | for this extension, replacing any previous hook. This is useful when |
|
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213 | you want to overwrite time-critical hooks only temporarily. |
|
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214 | |
|
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215 | $self->disable ($hook_name[, $hook_name..]) |
|
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216 | Dynamically disable the given hooks. |
|
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217 | |
62 | Hooks |
218 | Hooks |
63 | The following subroutines can be declared in loaded scripts, and will be |
219 | The following subroutines can be declared in extension files, and will |
64 | called whenever the relevant event happens. |
220 | be called whenever the relevant event happens. |
65 | |
221 | |
|
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222 | The first argument passed to them is an extension oject as described in |
|
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223 | the in the "Extension Objects" section. |
|
|
224 | |
66 | All of them must return a boolean value. If it is true, then the event |
225 | All of these hooks must return a boolean value. If it is true, then the |
67 | counts as being *consumed*, and the invocation of other hooks is |
226 | event counts as being *consumed*, and the invocation of other hooks is |
68 | skipped, and the relevant action might not be carried out by the C++ |
227 | skipped, and the relevant action might not be carried out by the C++ |
69 | code. |
228 | code. |
70 | |
229 | |
71 | When in doubt, return a false value (preferably "()"). |
230 | *When in doubt, return a false value (preferably "()").* |
72 | |
231 | |
73 | on_init $term |
232 | on_init $term |
74 | Called after a new terminal object has been initialized, but before |
233 | Called after a new terminal object has been initialized, but before |
75 | windows are created or the command gets run. |
234 | windows are created or the command gets run. Most methods are unsafe |
|
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235 | to call or deliver senseless data, as terminal size and other |
|
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236 | characteristics have not yet been determined. You can safely query |
|
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237 | and change resources, though. |
76 | |
238 | |
77 | on_reset $term |
239 | on_reset $term |
78 | Called after the screen is "reset" for any reason, such as resizing |
240 | Called after the screen is "reset" for any reason, such as resizing |
79 | or control sequences. Here is where you can react on changes to |
241 | or control sequences. Here is where you can react on changes to |
80 | size-related variables. |
242 | size-related variables. |
… | |
… | |
98 | queried and changed by calling "$term->selection". |
260 | queried and changed by calling "$term->selection". |
99 | |
261 | |
100 | Returning a true value aborts selection grabbing. It will still be |
262 | Returning a true value aborts selection grabbing. It will still be |
101 | hilighted. |
263 | hilighted. |
102 | |
264 | |
103 | on_focus_in $term |
265 | on_sel_extend $term |
104 | Called whenever the window gets the keyboard focus, before urxvt |
266 | Called whenever the user tries to extend the selection (e.g. with a |
105 | does focus in processing. |
267 | double click) and is either supposed to return false (normal |
|
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268 | operation), or should extend the selection itelf and return true to |
|
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269 | suppress the built-in processing. This can happen multiple times, as |
|
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270 | long as the callback returns true, it will be called on every |
|
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271 | further click by the user and is supposed to enlarge the selection |
|
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272 | more and more, if possible. |
106 | |
273 | |
107 | on_focus_out $term |
274 | See the selection example extension. |
108 | Called wheneever the window loses keyboard focus, before urxvt does |
|
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109 | focus out processing. |
|
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110 | |
275 | |
111 | on_view_change $term, $offset |
276 | on_view_change $term, $offset |
112 | Called whenever the view offset changes, i..e the user or program |
277 | Called whenever the view offset changes, i..e the user or program |
113 | scrolls. Offset 0 means display the normal terminal, positive values |
278 | scrolls. Offset 0 means display the normal terminal, positive values |
114 | show this many lines of scrollback. |
279 | show this many lines of scrollback. |
… | |
… | |
120 | |
285 | |
121 | It is called before lines are scrolled out (so rows 0 .. min ($lines |
286 | It is called before lines are scrolled out (so rows 0 .. min ($lines |
122 | - 1, $nrow - 1) represent the lines to be scrolled out). $saved is |
287 | - 1, $nrow - 1) represent the lines to be scrolled out). $saved is |
123 | the total number of lines that will be in the scrollback buffer. |
288 | the total number of lines that will be in the scrollback buffer. |
124 | |
289 | |
125 | on_tty_activity $term *NYI* |
290 | on_osc_seq $term, $string |
126 | Called whenever the program(s) running in the urxvt window send |
291 | Called whenever the ESC ] 777 ; string ST command sequence (OSC = |
127 | output. |
292 | operating system command) is processed. Cursor position and other |
|
|
293 | state information is up-to-date when this happens. For |
|
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294 | interoperability, the string should start with the extension name |
|
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295 | and a colon, to distinguish it from commands for other extensions, |
|
|
296 | and this might be enforced in the future. |
|
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297 | |
|
|
298 | Be careful not ever to trust (in a security sense) the data you |
|
|
299 | receive, as its source can not easily be controleld (e-mail content, |
|
|
300 | messages from other users on the same system etc.). |
|
|
301 | |
|
|
302 | on_add_lines $term, $string |
|
|
303 | Called whenever text is about to be output, with the text as |
|
|
304 | argument. You can filter/change and output the text yourself by |
|
|
305 | returning a true value and calling "$term->scr_add_lines" yourself. |
|
|
306 | Please note that this might be very slow, however, as your hook is |
|
|
307 | called for all text being output. |
|
|
308 | |
|
|
309 | on_tt_write $term, $octets |
|
|
310 | Called whenever some data is written to the tty/pty and can be used |
|
|
311 | to suppress or filter tty input. |
|
|
312 | |
|
|
313 | on_line_update $term, $row |
|
|
314 | Called whenever a line was updated or changed. Can be used to filter |
|
|
315 | screen output (e.g. underline urls or other useless stuff). Only |
|
|
316 | lines that are being shown will be filtered, and, due to performance |
|
|
317 | reasons, not always immediately. |
|
|
318 | |
|
|
319 | The row number is always the topmost row of the line if the line |
|
|
320 | spans multiple rows. |
|
|
321 | |
|
|
322 | Please note that, if you change the line, then the hook might get |
|
|
323 | called later with the already-modified line (e.g. if unrelated parts |
|
|
324 | change), so you cannot just toggle rendition bits, but only set |
|
|
325 | them. |
128 | |
326 | |
129 | on_refresh_begin $term |
327 | on_refresh_begin $term |
130 | Called just before the screen gets redrawn. Can be used for overlay |
328 | Called just before the screen gets redrawn. Can be used for overlay |
131 | or similar effects by modify terminal contents in refresh_begin, and |
329 | or similar effects by modify terminal contents in refresh_begin, and |
132 | restoring them in refresh_end. The built-in overlay and selection |
330 | restoring them in refresh_end. The built-in overlay and selection |
… | |
… | |
138 | on_keyboard_command $term, $string |
336 | on_keyboard_command $term, $string |
139 | Called whenever the user presses a key combination that has a |
337 | Called whenever the user presses a key combination that has a |
140 | "perl:string" action bound to it (see description of the keysym |
338 | "perl:string" action bound to it (see description of the keysym |
141 | resource in the rxvt(1) manpage). |
339 | resource in the rxvt(1) manpage). |
142 | |
340 | |
|
|
341 | on_x_event $term, $event |
|
|
342 | Called on every X event received on the vt window (and possibly |
|
|
343 | other windows). Should only be used as a last resort. Most event |
|
|
344 | structure members are not passed. |
|
|
345 | |
|
|
346 | on_focus_in $term |
|
|
347 | Called whenever the window gets the keyboard focus, before |
|
|
348 | rxvt-unicode does focus in processing. |
|
|
349 | |
|
|
350 | on_focus_out $term |
|
|
351 | Called wheneever the window loses keyboard focus, before |
|
|
352 | rxvt-unicode does focus out processing. |
|
|
353 | |
|
|
354 | on_key_press $term, $event, $keysym, $octets |
|
|
355 | on_key_release $term, $event, $keysym |
|
|
356 | on_button_press $term, $event |
|
|
357 | on_button_release $term, $event |
|
|
358 | on_motion_notify $term, $event |
|
|
359 | on_map_notify $term, $event |
|
|
360 | on_unmap_notify $term, $event |
|
|
361 | Called whenever the corresponding X event is received for the |
|
|
362 | terminal If the hook returns true, then the even will be ignored by |
|
|
363 | rxvt-unicode. |
|
|
364 | |
|
|
365 | The event is a hash with most values as named by Xlib (see the |
|
|
366 | XEvent manpage), with the additional members "row" and "col", which |
|
|
367 | are the row and column under the mouse cursor. |
|
|
368 | |
|
|
369 | "on_key_press" additionally receives the string rxvt-unicode would |
|
|
370 | output, if any, in locale-specific encoding. |
|
|
371 | |
|
|
372 | subwindow. |
|
|
373 | |
|
|
374 | Variables in the "urxvt" Package |
|
|
375 | $urxvt::LIBDIR |
|
|
376 | The rxvt-unicode library directory, where, among other things, the |
|
|
377 | perl modules and scripts are stored. |
|
|
378 | |
|
|
379 | $urxvt::RESCLASS, $urxvt::RESCLASS |
|
|
380 | The resource class and name rxvt-unicode uses to look up X |
|
|
381 | resources. |
|
|
382 | |
|
|
383 | $urxvt::RXVTNAME |
|
|
384 | The basename of the installed binaries, usually "urxvt". |
|
|
385 | |
|
|
386 | $urxvt::TERM |
|
|
387 | The current terminal. This variable stores the current "urxvt::term" |
|
|
388 | object, whenever a callback/hook is executing. |
|
|
389 | |
143 | Functions in the "urxvt" Package |
390 | Functions in the "urxvt" Package |
144 | urxvt::fatal $errormessage |
391 | urxvt::fatal $errormessage |
145 | Fatally aborts execution with the given error message. Avoid at all |
392 | Fatally aborts execution with the given error message. Avoid at all |
146 | costs! The only time this is acceptable is when the terminal process |
393 | costs! The only time this is acceptable is when the terminal process |
147 | starts up. |
394 | starts up. |
… | |
… | |
152 | function that calls this function. |
399 | function that calls this function. |
153 | |
400 | |
154 | Using this function has the advantage that its output ends up in the |
401 | Using this function has the advantage that its output ends up in the |
155 | correct place, e.g. on stderr of the connecting urxvtc client. |
402 | correct place, e.g. on stderr of the connecting urxvtc client. |
156 | |
403 | |
|
|
404 | Messages have a size limit of 1023 bytes currently. |
|
|
405 | |
157 | $time = urxvt::NOW |
406 | $time = urxvt::NOW |
158 | Returns the "current time" (as per the event loop). |
407 | Returns the "current time" (as per the event loop). |
|
|
408 | |
|
|
409 | urxvt::CurrentTime |
|
|
410 | urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask, Mod3Mask, |
|
|
411 | Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask, Button4Mask, |
|
|
412 | Button5Mask, AnyModifier |
|
|
413 | urxvt::NoEventMask, KeyPressMask, KeyReleaseMask, ButtonPressMask, |
|
|
414 | ButtonReleaseMask, EnterWindowMask, LeaveWindowMask, PointerMotionMask, |
|
|
415 | PointerMotionHintMask, Button1MotionMask, Button2MotionMask, |
|
|
416 | Button3MotionMask, Button4MotionMask, Button5MotionMask, |
|
|
417 | ButtonMotionMask, KeymapStateMask, ExposureMask, VisibilityChangeMask, |
|
|
418 | StructureNotifyMask, ResizeRedirectMask, SubstructureNotifyMask, |
|
|
419 | SubstructureRedirectMask, FocusChangeMask, PropertyChangeMask, |
|
|
420 | ColormapChangeMask, OwnerGrabButtonMask |
|
|
421 | urxvt::KeyPress, KeyRelease, ButtonPress, ButtonRelease, MotionNotify, |
|
|
422 | EnterNotify, LeaveNotify, FocusIn, FocusOut, KeymapNotify, Expose, |
|
|
423 | GraphicsExpose, NoExpose, VisibilityNotify, CreateNotify, DestroyNotify, |
|
|
424 | UnmapNotify, MapNotify, MapRequest, ReparentNotify, ConfigureNotify, |
|
|
425 | ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify, |
|
|
426 | CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest, |
|
|
427 | SelectionNotify, ColormapNotify, ClientMessage, MappingNotify |
|
|
428 | Various constants for use in X calls and event processing. |
159 | |
429 | |
160 | RENDITION |
430 | RENDITION |
161 | Rendition bitsets contain information about colour, font, font styles |
431 | Rendition bitsets contain information about colour, font, font styles |
162 | and similar information for each screen cell. |
432 | and similar information for each screen cell. |
163 | |
433 | |
… | |
… | |
181 | |
451 | |
182 | $foreground = urxvt::GET_BASEFG $rend |
452 | $foreground = urxvt::GET_BASEFG $rend |
183 | $background = urxvt::GET_BASEBG $rend |
453 | $background = urxvt::GET_BASEBG $rend |
184 | Return the foreground/background colour index, respectively. |
454 | Return the foreground/background colour index, respectively. |
185 | |
455 | |
186 | $rend = urxvt::SET_FGCOLOR ($rend, $new_colour) |
456 | $rend = urxvt::SET_FGCOLOR $rend, $new_colour |
187 | $rend = urxvt::SET_BGCOLOR ($rend, $new_colour) |
457 | $rend = urxvt::SET_BGCOLOR $rend, $new_colour |
188 | Replace the foreground/background colour in the rendition mask with |
458 | Replace the foreground/background colour in the rendition mask with |
189 | the specified one. |
459 | the specified one. |
190 | |
460 | |
191 | $value = urxvt::GET_CUSTOM ($rend) |
461 | $value = urxvt::GET_CUSTOM $rend |
192 | Return the "custom" value: Every rendition has 5 bits for use by |
462 | Return the "custom" value: Every rendition has 5 bits for use by |
193 | extensions. They can be set and changed as you like and are |
463 | extensions. They can be set and changed as you like and are |
194 | initially zero. |
464 | initially zero. |
195 | |
465 | |
196 | $rend = urxvt::SET_CUSTOM ($rend, $new_value) |
466 | $rend = urxvt::SET_CUSTOM $rend, $new_value |
197 | Change the custom value. |
467 | Change the custom value. |
198 | |
468 | |
|
|
469 | The "urxvt::anyevent" Class |
|
|
470 | The sole purpose of this class is to deliver an interface to the |
|
|
471 | "AnyEvent" module - any module using it will work inside urxvt without |
|
|
472 | further programming. The only exception is that you cannot wait on |
|
|
473 | condition variables, but non-blocking condvar use is ok. What this means |
|
|
474 | is that you cannot use blocking APIs, but the non-blocking variant |
|
|
475 | should work. |
|
|
476 | |
199 | The "urxvt::term" Class |
477 | The "urxvt::term" Class |
|
|
478 | $term = new urxvt::term $envhashref, $rxvtname, [arg...] |
|
|
479 | Creates a new terminal, very similar as if you had started it with |
|
|
480 | system "$rxvtname, arg...". $envhashref must be a reference to a |
|
|
481 | %ENV-like hash which defines the environment of the new terminal. |
|
|
482 | |
|
|
483 | Croaks (and probably outputs an error message) if the new instance |
|
|
484 | couldn't be created. Returns "undef" if the new instance didn't |
|
|
485 | initialise perl, and the terminal object otherwise. The "init" and |
|
|
486 | "start" hooks will be called during this call. |
|
|
487 | |
|
|
488 | $term->destroy |
|
|
489 | Destroy the terminal object (close the window, free resources etc.). |
|
|
490 | Please note that rxvt will not exit as long as any event watchers |
|
|
491 | (timers, io watchers) are still active. |
|
|
492 | |
|
|
493 | $isset = $term->option ($optval[, $set]) |
|
|
494 | Returns true if the option specified by $optval is enabled, and |
|
|
495 | optionally change it. All option values are stored by name in the |
|
|
496 | hash %urxvt::OPTION. Options not enabled in this binary are not in |
|
|
497 | the hash. |
|
|
498 | |
|
|
499 | Here is a a likely non-exhaustive list of option names, please see |
|
|
500 | the source file /src/optinc.h to see the actual list: |
|
|
501 | |
|
|
502 | borderLess console cursorBlink cursorUnderline hold iconic insecure |
|
|
503 | intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage |
|
|
504 | pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating |
|
|
505 | scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer |
|
|
506 | secondaryScreen secondaryScroll skipBuiltinGlyphs transparent |
|
|
507 | tripleclickwords utmpInhibit visualBell |
|
|
508 | |
200 | $value = $term->resource ($name[, $newval]) |
509 | $value = $term->resource ($name[, $newval]) |
201 | Returns the current resource value associated with a given name and |
510 | Returns the current resource value associated with a given name and |
202 | optionally sets a new value. Setting values is most useful in the |
511 | optionally sets a new value. Setting values is most useful in the |
203 | "init" hook. Unset resources are returned and accepted as "undef". |
512 | "init" hook. Unset resources are returned and accepted as "undef". |
204 | |
513 | |
… | |
… | |
213 | Please note that resource strings will currently only be freed when |
522 | Please note that resource strings will currently only be freed when |
214 | the terminal is destroyed, so changing options frequently will eat |
523 | the terminal is destroyed, so changing options frequently will eat |
215 | memory. |
524 | memory. |
216 | |
525 | |
217 | Here is a a likely non-exhaustive list of resource names, not all of |
526 | Here is a a likely non-exhaustive list of resource names, not all of |
218 | which are supported in every build, please see the source to see the |
527 | which are supported in every build, please see the source file |
219 | actual list: |
528 | /src/rsinc.h to see the actual list: |
220 | |
529 | |
221 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
530 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
222 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
531 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
223 | display_name embed ext_bwidth fade font geometry hold iconName |
532 | display_name embed ext_bwidth fade font geometry hold iconName |
224 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
533 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
225 | italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier |
534 | italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier |
226 | mouseWheelScrollPage name pastableTabs path perl_eval perl_ext |
535 | mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2 |
227 | perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd |
536 | perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd |
228 | reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating |
537 | reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating |
229 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
538 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
230 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
539 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
231 | shade term_name title transparent transparent_all tripleclickwords |
540 | shade term_name title transparent transparent_all tripleclickwords |
232 | utmpInhibit visualBell |
541 | utmpInhibit visualBell |
233 | |
542 | |
|
|
543 | $value = $term->x_resource ($pattern) |
|
|
544 | Returns the X-Resource for the given pattern, excluding the program |
|
|
545 | or class name, i.e. "$term->x_resource ("boldFont")" should return |
|
|
546 | the same value as used by this instance of rxvt-unicode. Returns |
|
|
547 | "undef" if no resource with that pattern exists. |
|
|
548 | |
|
|
549 | This method should only be called during the "on_start" hook, as |
|
|
550 | there is only one resource database per display, and later |
|
|
551 | invocations might return the wrong resources. |
|
|
552 | |
|
|
553 | $success = $term->parse_keysym ($keysym_spec, $command_string) |
|
|
554 | Adds a keymap translation exactly as specified via a resource. See |
|
|
555 | the "keysym" resource in the rxvt(1) manpage. |
|
|
556 | |
|
|
557 | $rend = $term->rstyle ([$new_rstyle]) |
|
|
558 | Return and optionally change the current rendition. Text that is |
|
|
559 | output by the terminal application will use this style. |
|
|
560 | |
|
|
561 | ($row, $col) = $term->screen_cur ([$row, $col]) |
|
|
562 | Return the current coordinates of the text cursor position and |
|
|
563 | optionally set it (which is usually bad as applications don't expect |
|
|
564 | that). |
|
|
565 | |
234 | ($row, $col) = $term->selection_mark ([$row, $col]) |
566 | ($row, $col) = $term->selection_mark ([$row, $col]) |
235 | ($row, $col) = $term->selection_beg ([$row, $col]) |
567 | ($row, $col) = $term->selection_beg ([$row, $col]) |
236 | ($row, $col) = $term->selection_end ([$row, $col]) |
568 | ($row, $col) = $term->selection_end ([$row, $col]) |
237 | Return the current values of the selection mark, begin or end |
569 | Return the current values of the selection mark, begin or end |
238 | positions, and optionally set them to new values. |
570 | positions, and optionally set them to new values. |
239 | |
571 | |
|
|
572 | $term->selection_make ($eventtime[, $rectangular]) |
|
|
573 | Tries to make a selection as set by "selection_beg" and |
|
|
574 | "selection_end". If $rectangular is true (default: false), a |
|
|
575 | rectangular selection will be made. This is the prefered function to |
|
|
576 | make a selection. |
|
|
577 | |
240 | $success = $term->selection_grab ($eventtime) |
578 | $success = $term->selection_grab ($eventtime) |
241 | Try to request the primary selection from the server (for example, |
579 | Try to request the primary selection text from the server (for |
242 | as set by the next method). |
580 | example, as set by the next method). No visual feedback will be |
|
|
581 | given. This function is mostly useful from within "on_sel_grab" |
|
|
582 | hooks. |
243 | |
583 | |
244 | $oldtext = $term->selection ([$newtext]) |
584 | $oldtext = $term->selection ([$newtext]) |
245 | Return the current selection text and optionally replace it by |
585 | Return the current selection text and optionally replace it by |
246 | $newtext. |
586 | $newtext. |
247 | |
587 | |
248 | #=item $term->overlay ($x, $y, $text) # #Create a simple multi-line |
588 | $term->overlay_simple ($x, $y, $text) |
249 | overlay box. See the next method for details. # #=cut |
589 | Create a simple multi-line overlay box. See the next method for |
250 | |
590 | details. |
251 | sub urxvt::term::scr_overlay { die; my ($self, $x, $y, $text) = @_; |
|
|
252 | |
|
|
253 | my @lines = split /\n/, $text; |
|
|
254 | |
|
|
255 | my $w = 0; |
|
|
256 | for (map $self->strwidth ($_), @lines) { |
|
|
257 | $w = $_ if $w < $_; |
|
|
258 | } |
|
|
259 | |
|
|
260 | $self->scr_overlay_new ($x, $y, $w, scalar @lines); |
|
|
261 | $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines; |
|
|
262 | } |
|
|
263 | |
591 | |
264 | $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]]) |
592 | $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]]) |
265 | Create a new (empty) overlay at the given position with the given |
593 | Create a new (empty) overlay at the given position with the given |
266 | width/height. $rstyle defines the initial rendition style (default: |
594 | width/height. $rstyle defines the initial rendition style (default: |
267 | "OVERLAY_RSTYLE"). |
595 | "OVERLAY_RSTYLE"). |
… | |
… | |
273 | right/bottom side, respectively. |
601 | right/bottom side, respectively. |
274 | |
602 | |
275 | This method returns an urxvt::overlay object. The overlay will be |
603 | This method returns an urxvt::overlay object. The overlay will be |
276 | visible as long as the perl object is referenced. |
604 | visible as long as the perl object is referenced. |
277 | |
605 | |
278 | Currently, the only method on the "urxvt::overlay" object is "set": |
606 | The methods currently supported on "urxvt::overlay" objects are: |
279 | |
607 | |
280 | $overlay->set ($x, $y, $text, $rend) |
608 | $overlay->set ($x, $y, $text, $rend) |
281 | Similar to "$term->ROW_t" and "$term->ROW_r" in that it puts text in |
609 | Similar to "$term->ROW_t" and "$term->ROW_r" in that it puts |
282 | rxvt-unicode's special encoding and an array of rendition values at |
610 | text in rxvt-unicode's special encoding and an array of |
283 | a specific position inside the overlay. |
611 | rendition values at a specific position inside the overlay. |
284 | |
612 | |
|
|
613 | $overlay->hide |
|
|
614 | If visible, hide the overlay, but do not destroy it. |
|
|
615 | |
|
|
616 | $overlay->show |
|
|
617 | If hidden, display the overlay again. |
|
|
618 | |
|
|
619 | $popup = $term->popup ($event) |
|
|
620 | Creates a new "urxvt::popup" object that implements a popup menu. |
|
|
621 | The $event *must* be the event causing the menu to pop up (a button |
|
|
622 | event, currently). |
|
|
623 | |
285 | $cellwidth = $term->strwidth $string |
624 | $cellwidth = $term->strwidth ($string) |
286 | Returns the number of screen-cells this string would need. Correctly |
625 | Returns the number of screen-cells this string would need. Correctly |
287 | accounts for wide and combining characters. |
626 | accounts for wide and combining characters. |
288 | |
627 | |
289 | $octets = $term->locale_encode $string |
628 | $octets = $term->locale_encode ($string) |
290 | Convert the given text string into the corresponding locale |
629 | Convert the given text string into the corresponding locale |
291 | encoding. |
630 | encoding. |
292 | |
631 | |
293 | $string = $term->locale_decode $octets |
632 | $string = $term->locale_decode ($octets) |
294 | Convert the given locale-encoded octets into a perl string. |
633 | Convert the given locale-encoded octets into a perl string. |
|
|
634 | |
|
|
635 | $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle]) |
|
|
636 | XORs the rendition values in the given span with the provided value |
|
|
637 | (default: "RS_RVid"), which *MUST NOT* contain font styles. Useful |
|
|
638 | in refresh hooks to provide effects similar to the selection. |
|
|
639 | |
|
|
640 | $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, |
|
|
641 | $rstyle2]]) |
|
|
642 | Similar to "scr_xor_span", but xors a rectangle instead. Trailing |
|
|
643 | whitespace will additionally be xored with the $rstyle2, which |
|
|
644 | defaults to "RS_RVid | RS_Uline", which removes reverse video again |
|
|
645 | and underlines it instead. Both styles *MUST NOT* contain font |
|
|
646 | styles. |
|
|
647 | |
|
|
648 | $term->scr_bell |
|
|
649 | Ring the bell! |
|
|
650 | |
|
|
651 | $term->scr_add_lines ($string) |
|
|
652 | Write the given text string to the screen, as if output by the |
|
|
653 | application running inside the terminal. It may not contain command |
|
|
654 | sequences (escape codes), but is free to use line feeds, carriage |
|
|
655 | returns and tabs. The string is a normal text string, not in |
|
|
656 | locale-dependent encoding. |
|
|
657 | |
|
|
658 | Normally its not a good idea to use this function, as programs might |
|
|
659 | be confused by changes in cursor position or scrolling. Its useful |
|
|
660 | inside a "on_add_lines" hook, though. |
|
|
661 | |
|
|
662 | $term->cmd_parse ($octets) |
|
|
663 | Similar to "scr_add_lines", but the argument must be in the |
|
|
664 | locale-specific encoding of the terminal and can contain command |
|
|
665 | sequences (escape codes) that will be interpreted. |
295 | |
666 | |
296 | $term->tt_write ($octets) |
667 | $term->tt_write ($octets) |
297 | Write the octets given in $data to the tty (i.e. as program input). |
668 | Write the octets given in $data to the tty (i.e. as program input). |
298 | To pass characters instead of octets, you should convert your |
669 | To pass characters instead of octets, you should convert your |
299 | strings first to the locale-specific encoding using |
670 | strings first to the locale-specific encoding using |
300 | "$term->locale_encode". |
671 | "$term->locale_encode". |
301 | |
672 | |
|
|
673 | $old_events = $term->pty_ev_events ([$new_events]) |
|
|
674 | Replaces the event mask of the pty watcher by the given event mask. |
|
|
675 | Can be used to suppress input and output handling to the pty/tty. |
|
|
676 | See the description of "urxvt::timer->events". Make sure to always |
|
|
677 | restore the previous value. |
|
|
678 | |
|
|
679 | $windowid = $term->parent |
|
|
680 | Return the window id of the toplevel window. |
|
|
681 | |
|
|
682 | $windowid = $term->vt |
|
|
683 | Return the window id of the terminal window. |
|
|
684 | |
|
|
685 | $term->vt_emask_add ($x_event_mask) |
|
|
686 | Adds the specified events to the vt event mask. Useful e.g. when you |
|
|
687 | want to receive pointer events all the times: |
|
|
688 | |
|
|
689 | $term->vt_emask_add (urxvt::PointerMotionMask); |
|
|
690 | |
|
|
691 | $window_width = $term->width |
|
|
692 | $window_height = $term->height |
|
|
693 | $font_width = $term->fwidth |
|
|
694 | $font_height = $term->fheight |
|
|
695 | $font_ascent = $term->fbase |
302 | $nrow = $term->nrow |
696 | $terminal_rows = $term->nrow |
303 | $ncol = $term->ncol |
697 | $terminal_columns = $term->ncol |
304 | Return the number of rows/columns of the terminal window (i.e. as |
698 | $has_focus = $term->focus |
305 | specified by "-geometry", excluding any scrollback). |
699 | $is_mapped = $term->mapped |
|
|
700 | $max_scrollback = $term->saveLines |
|
|
701 | $nrow_plus_saveLines = $term->total_rows |
|
|
702 | $topmost_scrollback_row = $term->top_row |
|
|
703 | Return various integers describing terminal characteristics. |
306 | |
704 | |
|
|
705 | $x_display = $term->display_id |
|
|
706 | Return the DISPLAY used by rxvt-unicode. |
|
|
707 | |
|
|
708 | $lc_ctype = $term->locale |
|
|
709 | Returns the LC_CTYPE category string used by this rxvt-unicode. |
|
|
710 | |
307 | $nsaved = $term->nsaved |
711 | $env = $term->env |
308 | Returns the number of lines in the scrollback buffer. |
712 | Returns a copy of the environment in effect for the terminal as a |
|
|
713 | hashref similar to "\%ENV". |
|
|
714 | |
|
|
715 | $modifiermask = $term->ModLevel3Mask |
|
|
716 | $modifiermask = $term->ModMetaMask |
|
|
717 | $modifiermask = $term->ModNumLockMask |
|
|
718 | Return the modifier masks corresponding to the "ISO Level 3 Shift" |
|
|
719 | (often AltGr), the meta key (often Alt) and the num lock key, if |
|
|
720 | applicable. |
309 | |
721 | |
310 | $view_start = $term->view_start ([$newvalue]) |
722 | $view_start = $term->view_start ([$newvalue]) |
311 | Returns the negative row number of the topmost line. Minimum value |
723 | Returns the row number of the topmost displayed line. Maximum value |
312 | is 0, which displays the normal terminal contents. Larger values |
724 | is 0, which displays the normal terminal contents. Lower values |
313 | scroll this many lines into the scrollback buffer. |
725 | scroll this many lines into the scrollback buffer. |
314 | |
726 | |
315 | $term->want_refresh |
727 | $term->want_refresh |
316 | Requests a screen refresh. At the next opportunity, rxvt-unicode |
728 | Requests a screen refresh. At the next opportunity, rxvt-unicode |
317 | will compare the on-screen display with its stored representation. |
729 | will compare the on-screen display with its stored representation. |
… | |
… | |
321 | |
733 | |
322 | $text = $term->ROW_t ($row_number[, $new_text[, $start_col]]) |
734 | $text = $term->ROW_t ($row_number[, $new_text[, $start_col]]) |
323 | Returns the text of the entire row with number $row_number. Row 0 is |
735 | Returns the text of the entire row with number $row_number. Row 0 is |
324 | the topmost terminal line, row "$term->$ncol-1" is the bottommost |
736 | the topmost terminal line, row "$term->$ncol-1" is the bottommost |
325 | terminal line. The scrollback buffer starts at line -1 and extends |
737 | terminal line. The scrollback buffer starts at line -1 and extends |
326 | to line "-$term->nsaved". |
738 | to line "-$term->nsaved". Nothing will be returned if a nonexistent |
|
|
739 | line is requested. |
327 | |
740 | |
328 | If $new_text is specified, it will replace characters in the current |
741 | If $new_text is specified, it will replace characters in the current |
329 | line, starting at column $start_col (default 0), which is useful to |
742 | line, starting at column $start_col (default 0), which is useful to |
330 | replace only parts of a line. The font index in the rendition will |
743 | replace only parts of a line. The font index in the rendition will |
331 | automatically be updated. |
744 | automatically be updated. |
… | |
… | |
352 | |
765 | |
353 | See the section on RENDITION, above. |
766 | See the section on RENDITION, above. |
354 | |
767 | |
355 | $length = $term->ROW_l ($row_number[, $new_length]) |
768 | $length = $term->ROW_l ($row_number[, $new_length]) |
356 | Returns the number of screen cells that are in use ("the line |
769 | Returns the number of screen cells that are in use ("the line |
357 | length"). If it is -1, then the line is part of a multiple-row |
770 | length"). Unlike the urxvt core, this returns "$term->ncol" if the |
358 | logical "line", which means all characters are in use and it is |
771 | line is joined with the following one. |
359 | continued on the next row. |
772 | |
|
|
773 | $bool = $term->is_longer ($row_number) |
|
|
774 | Returns true if the row is part of a multiple-row logical "line" |
|
|
775 | (i.e. joined with the following row), which means all characters are |
|
|
776 | in use and it is continued on the next row (and possibly a |
|
|
777 | continuation of the previous row(s)). |
|
|
778 | |
|
|
779 | $line = $term->line ($row_number) |
|
|
780 | Create and return a new "urxvt::line" object that stores information |
|
|
781 | about the logical line that row $row_number is part of. It supports |
|
|
782 | the following methods: |
|
|
783 | |
|
|
784 | $text = $line->t ([$new_text]) |
|
|
785 | Returns or replaces the full text of the line, similar to |
|
|
786 | "ROW_t" |
|
|
787 | |
|
|
788 | $rend = $line->r ([$new_rend]) |
|
|
789 | Returns or replaces the full rendition array of the line, |
|
|
790 | similar to "ROW_r" |
|
|
791 | |
|
|
792 | $length = $line->l |
|
|
793 | Returns the length of the line in cells, similar to "ROW_l". |
|
|
794 | |
|
|
795 | $rownum = $line->beg |
|
|
796 | $rownum = $line->end |
|
|
797 | Return the row number of the first/last row of the line, |
|
|
798 | respectively. |
|
|
799 | |
|
|
800 | $offset = $line->offset_of ($row, $col) |
|
|
801 | Returns the character offset of the given row|col pair within |
|
|
802 | the logical line. Works for rows outside the line, too, and |
|
|
803 | returns corresponding offsets outside the string. |
|
|
804 | |
|
|
805 | ($row, $col) = $line->coord_of ($offset) |
|
|
806 | Translates a string offset into terminal coordinates again. |
360 | |
807 | |
361 | $text = $term->special_encode $string |
808 | $text = $term->special_encode $string |
362 | Converts a perl string into the special encoding used by |
809 | Converts a perl string into the special encoding used by |
363 | rxvt-unicode, where one character corresponds to one screen cell. |
810 | rxvt-unicode, where one character corresponds to one screen cell. |
364 | See "$term->ROW_t" for details. |
811 | See "$term->ROW_t" for details. |
365 | |
812 | |
366 | $string = $term->special_decode $text |
813 | $string = $term->special_decode $text |
367 | Converts rxvt-unicodes text reprsentation into a perl string. See |
814 | Converts rxvt-unicodes text reprsentation into a perl string. See |
368 | "$term->ROW_t" for details. |
815 | "$term->ROW_t" for details. |
|
|
816 | |
|
|
817 | $success = $term->grab_button ($button, $modifiermask) |
|
|
818 | Registers a synchronous button grab. See the XGrabButton manpage. |
|
|
819 | |
|
|
820 | $success = $term->grab ($eventtime[, $sync]) |
|
|
821 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
|
|
822 | synchronous ($sync is true). Also remembers the grab timestampe. |
|
|
823 | |
|
|
824 | $term->allow_events_async |
|
|
825 | Calls XAllowEvents with AsyncBoth for the most recent grab. |
|
|
826 | |
|
|
827 | $term->allow_events_sync |
|
|
828 | Calls XAllowEvents with SyncBoth for the most recent grab. |
|
|
829 | |
|
|
830 | $term->allow_events_replay |
|
|
831 | Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for |
|
|
832 | the most recent grab. |
|
|
833 | |
|
|
834 | $term->ungrab |
|
|
835 | Calls XUngrab for the most recent grab. Is called automatically on |
|
|
836 | evaluation errors, as it is better to lose the grab in the error |
|
|
837 | case as the session. |
|
|
838 | |
|
|
839 | The "urxvt::popup" Class |
|
|
840 | $popup->add_title ($title) |
|
|
841 | Adds a non-clickable title to the popup. |
|
|
842 | |
|
|
843 | $popup->add_separator ([$sepchr]) |
|
|
844 | Creates a separator, optionally using the character given as |
|
|
845 | $sepchr. |
|
|
846 | |
|
|
847 | $popup->add_button ($text, $cb) |
|
|
848 | Adds a clickable button to the popup. $cb is called whenever it is |
|
|
849 | selected. |
|
|
850 | |
|
|
851 | $popup->add_toggle ($text, $cb, $initial_value) |
|
|
852 | Adds a toggle/checkbox item to the popup. Teh callback gets called |
|
|
853 | whenever it gets toggled, with a boolean indicating its value as its |
|
|
854 | first argument. |
|
|
855 | |
|
|
856 | $popup->show |
|
|
857 | Displays the popup (which is initially hidden). |
369 | |
858 | |
370 | The "urxvt::timer" Class |
859 | The "urxvt::timer" Class |
371 | This class implements timer watchers/events. Time is represented as a |
860 | This class implements timer watchers/events. Time is represented as a |
372 | fractional number of seconds since the epoch. Example: |
861 | fractional number of seconds since the epoch. Example: |
373 | |
862 | |
… | |
… | |
412 | |
901 | |
413 | $term->{socket} = ... |
902 | $term->{socket} = ... |
414 | $term->{iow} = urxvt::iow |
903 | $term->{iow} = urxvt::iow |
415 | ->new |
904 | ->new |
416 | ->fd (fileno $term->{socket}) |
905 | ->fd (fileno $term->{socket}) |
417 | ->events (1) # wait for read data |
906 | ->events (urxvt::EVENT_READ) |
418 | ->start |
907 | ->start |
419 | ->cb (sub { |
908 | ->cb (sub { |
420 | my ($iow, $revents) = @_; |
909 | my ($iow, $revents) = @_; |
421 | # $revents must be 1 here, no need to check |
910 | # $revents must be 1 here, no need to check |
422 | sysread $term->{socket}, my $buf, 8192 |
911 | sysread $term->{socket}, my $buf, 8192 |
… | |
… | |
432 | |
921 | |
433 | $iow = $iow->fd ($fd) |
922 | $iow = $iow->fd ($fd) |
434 | Set the filedescriptor (not handle) to watch. |
923 | Set the filedescriptor (not handle) to watch. |
435 | |
924 | |
436 | $iow = $iow->events ($eventmask) |
925 | $iow = $iow->events ($eventmask) |
437 | Set the event mask to watch. Bit #0 (value 1) enables watching for |
926 | Set the event mask to watch. The only allowed values are |
438 | read data, Bit #1 (value 2) enables watching for write data. |
927 | "urxvt::EVENT_READ" and "urxvt::EVENT_WRITE", which might be ORed |
|
|
928 | together, or "urxvt::EVENT_NONE". |
439 | |
929 | |
440 | $iow = $iow->start |
930 | $iow = $iow->start |
441 | Start watching for requested events on the given handle. |
931 | Start watching for requested events on the given handle. |
442 | |
932 | |
443 | $iow = $iow->stop |
933 | $iow = $iow->stop |
… | |
… | |
446 | ENVIRONMENT |
936 | ENVIRONMENT |
447 | URXVT_PERL_VERBOSITY |
937 | URXVT_PERL_VERBOSITY |
448 | This variable controls the verbosity level of the perl extension. Higher |
938 | This variable controls the verbosity level of the perl extension. Higher |
449 | numbers indicate more verbose output. |
939 | numbers indicate more verbose output. |
450 | |
940 | |
451 | 0 - only fatal messages |
941 | == 0 - fatal messages |
452 | 3 - script loading and management |
942 | >= 3 - script loading and management |
453 | 10 - all events received |
943 | >=10 - all called hooks |
|
|
944 | >=11 - hook reutrn values |
454 | |
945 | |
455 | AUTHOR |
946 | AUTHOR |
456 | Marc Lehmann <pcg@goof.com> |
947 | Marc Lehmann <pcg@goof.com> |
457 | http://software.schmorp.de/pkg/rxvt-unicode |
948 | http://software.schmorp.de/pkg/rxvt-unicode |
458 | |
949 | |